Electrochemical sensing mechanisms of neonicotinoid pesticides and recent progress in utilizing functional materials for electrochemical detection platforms

Ding, Longhua; Guo, Jiawei; Chen, Shu; Wang, Yawen

doi:10.1016/j.talanta.2024.125937

Cited by 7 publications

(3 citation statements)

References 121 publications

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“…We also delve into the computational aspects, elucidating the theoretical foundations and molecular dynamics simulations that underpin our comprehension of these sensormaterial interactions. Furthermore, we assess the challenges faced by researchers in bridging the gap between theory and experiment, emphasizing the need for holistic approaches to advance the field, [9,10] In sum, this review aims to provide a comprehensive and interdisciplinary perspective on the stateof-the-art in carbon-based materials for pesticide sensing, emphasizing the significance of synergizing experimental and computational approaches. It is our hope that this exploration will not only deepen our appreciation of these remarkable sensing materials but also inspire further innovation, leading to the development of highly effective and environmentally friendly pesticide detection technologies.…”

Section: Introductionmentioning

confidence: 99%

An Updated Review on Functionalized Graphene as Sensitive Materials in Sensing of Pesticides

Pratap Singh Raman,

Thakur,

Pandey

et al. 2024

Chemistry & Biodiversity

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Numerous chemical pesticides were employed for a long time to manage pests, but their uncontrolled application harmed the health and the environment. Accurately quantifying pesticide residues is essential for risk evaluation and regulatory purposes. Numerous analytical methods have been developed and utilized to achieve sensitive and specific detection of pesticides in intricate samples like water, soil, food, and air. Electrochemical sensors based on amperometry, potentiometry, or impedance spectroscopy offer portable, rapid, and sensitive detection suitable for on‐site analysis. This study examines the potential of electrochemical sensors for the accurate evaluation of various effects of pesticides. Emphasizing the use of Graphene (GR), Graphene Oxide (GO), Reduced Graphene Oxide (rGO), and Graphdiyne composites, the study highlights their enhanced performance in pesticide sensing by stating the account of many actual sensors that have been made for specific pesticides. Computational studies provide valuable insights into the adsorption kinetics, binding energies, and electronic properties of pesticide‐graphene complexes, guiding the design and optimization of graphene‐based sensors with improved performance. Furthermore, the discussion extends to the emerging field of biopesticides. While the GR/GO/rGO based sensors hold immense future prospects, their existing limitations have also been discussed, which need to be solved with future research.

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Section: Introductionmentioning

confidence: 99%

An Updated Review on Functionalized Graphene as Sensitive Materials in Sensing of Pesticides

Pratap Singh Raman,

Thakur,

Pandey

et al. 2024

Chemistry & Biodiversity

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“…The design of these analytical tools is oriented to the investigation of selective sensing materials that can be easily integrated within sensitive transducers based on electrochemical, optical, and mass change detection strategies. The electrochemical transducers provide easily measurable analytical signals that are straightforwardly related to the analyte concentration [2,3]. Further-more, the direct connection of the transducer with the sensing element can be easily achieved by using composite materials composed of conducting organic or inorganic components.…”

Section: Introductionmentioning

confidence: 99%

MeNPs-PEDOT Composite-Based Detection Platforms for Epinephrine and Quercetin

Leau,

Marin,

Toader

et al. 2024

Biosensors

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The development of low-cost, sensitive, and simple analytical tools for biomolecule detection in health status monitoring is nowadays a growing research topic. Sensing platforms integrating nanocomposite materials as recognition elements in the monitoring of various biomolecules and biomarkers are addressing this challenging objective. Herein, we have developed electrochemical sensing platforms by means of a novel fabrication procedure for biomolecule detection. The platforms are based on commercially available low-cost conductive substrates like glassy carbon and/or screen-printed carbon electrodes selectively functionalized with nanocomposite materials composed of Ag and Au metallic nanoparticles and an organic polymer, poly(3,4-ethylenedioxythiophene). The novel fabrication method made use of alternating currents with controlled amplitude and frequency. The frequency of the applied alternating current was 100 mHz for the polymer deposition, while a frequency value of 50 mHz was used for the in situ electrodeposition of Ag and Au nanoparticles. The selected frequency values ensured the successful preparation of the composite materials. The use of readily available composite materials is intended to produce cost-effective analytical tools. The judicious modification of the organic conductive matrix by various metallic nanoparticles, such as Ag and Au, extends the potential applications of the sensing platform toward a range of biomolecules like quercetin and epinephrine, chosen as benchmark analytes for proof-of-concept antioxidant and neurotransmitter detection. The sensing platforms were tested successfully for quercetin and epinephrine determination on synthetic and real samples. Wide linear response ranges and low limit-of-detection values were obtained for epinephrine and quercetin detection.

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“…Nevertheless, these techniques are frequently constrained by their significant instrumentation costs, intricate operational procedures, and the requirement for skilled operators. Fortunately, the evolution of analytical technology has given birth to alternative methods, encompassing electrochemical, 14 colorimetric, 15 fluorescent, 16 chemiluminescent, 17 and electrochemiluminescent 18 techniques. Notably, colorimetry emerges as a visually intuitive and straightforward approach, offering a promising alternative for acetamiprid residue detection.…”

Section: Introductionmentioning

confidence: 99%

Enhanced detection of acetamiprid via a gold nanoparticle-based colorimetric aptasensor integrated with a hybridization chain reaction

Liu,

Li,

Wang

et al. 2024

Anal. Methods

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Electrochemical sensing mechanisms of neonicotinoid pesticides and recent progress in utilizing functional materials for electrochemical detection platforms

Cited by 7 publications

References 121 publications

An Updated Review on Functionalized Graphene as Sensitive Materials in Sensing of Pesticides

An Updated Review on Functionalized Graphene as Sensitive Materials in Sensing of Pesticides

MeNPs-PEDOT Composite-Based Detection Platforms for Epinephrine and Quercetin

Enhanced detection of acetamiprid via a gold nanoparticle-based colorimetric aptasensor integrated with a hybridization chain reaction

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